Light emitting diode lamp receiving contactless burning signal and system for the same and burning address method for the same

ABSTRACT

A light emitting diode lamp receiving a contactless burning signal includes at least a light emitting diode and a light emitting diode driving apparatus. The light emitting diode driving apparatus includes a burning signal detector, an address burning controller, an address memory and a light emitting diode driving circuit. The burning signal detector wirelessly receives a wireless address signal from outside. The burning signal detector converts the wireless address signal into a local address signal. The burning signal detector transmits the local address signal to the address burning controller. The address burning controller burns the local address signal into the address memory, so that the address memory stores a local address data.

CROSS-REFERENCE TO RELATED APPLICATION

This application is a Continuation-in-Part of application Ser. No.14/521,118 filed on Oct. 22, 2014. The entire disclosure is incorporatedherein by reference.

BACKGROUND OF THE INVENTION Field of the Invention

The present invention relates to a light emitting diode lamp and asystem for the same and a burning address method for the same, andespecially relates to a light emitting diode lamp receiving acontactless burning signal and a system for the same and a burningaddress method for the same.

Description of the Related Art

Currently, there are two types of the related art light emitting diodelamps: the serial-type light emitting diode lamp and the parallel-typelight emitting diode lamp. Both the serial-type light emitting diodelamp and the parallel-type light emitting diode lamp need to use aplurality of power transmission lines and signal transmission lines,which waste wires. Afterwards, the related art technology whichtransmits the lighting signal through the power transmission lines isprovided to save the signal transmission lines, wherein the lightingsignal comprises the lighting data and the address data.

The local address data has to be burned into the light emitting diodedriving apparatus when the light emitting diode driving apparatus ismanufactured. The light emitting diode driving apparatus checks whetherthe address data of the lighting signal is the same with the localaddress data or not when the light emitting diode driving apparatusreceives the lighting signal mentioned above. The light emitting diodedriving apparatus drives the light emitting diode to light according tothe lighting data of the lighting signal if the address data of thelighting signal is the same with the local address data of the lightemitting diode driving apparatus.

However, the disadvantage of the method mentioned above is that once thelight emitting diode driving apparatus has been manufactured, the localaddress data cannot be changed. Therefore, it is very inconvenient forthe warehouse management. Moreover, it is also very inconvenient forassembling a lot of the light emitting diode driving apparatuses becausethe operator has to check the local address data of every light emittingdiode driving apparatus carefully to avoid assembling the incorrectlight emitting diode driving apparatus.

SUMMARY OF THE INVENTION

In order to solve the above-mentioned problems, a first object of thepresent invention is to provide a light emitting diode lamp receiving acontactless burning signal.

In order to solve the above-mentioned problems, a second object of thepresent invention is to provide a light emitting diode system receivingthe contactless burning signal.

In order to solve the above-mentioned problems, a third object of thepresent invention is to provide a burning address method for the lightemitting diode lamp receiving the contactless burning signal.

In order to achieve the first object of the present invention mentionedabove, the light emitting diode lamp of the present invention comprisesat least a light emitting diode and a light emitting diode drivingapparatus. The light emitting diode driving apparatus is electricallyconnected to the light emitting diode. The light emitting diode drivingapparatus comprises a burning signal detector, an address burningcontroller, an address memory and a light emitting diode drivingcircuit. The address burning controller is electrically connected to theburning signal detector. The address memory is electrically connected tothe address burning controller. The light emitting diode driving circuitis electrically connected to the light emitting diode and the addressmemory. The burning signal detector wirelessly receives a wirelessaddress signal from outside. The burning signal detector converts thewireless address signal into a local address signal. The burning signaldetector transmits the local address signal to the address burningcontroller. The address burning controller burns the local addresssignal into the address memory, so that the address memory stores alocal address data.

In order to achieve the second object of the present invention mentionedabove, the light emitting diode system of the present inventioncomprises a light emitting diode lamp and a burner. The burner iswirelessly electrically connected to the light emitting diode lamp. Thelight emitting diode lamp comprises at least a light emitting diode anda light emitting diode driving apparatus. The light emitting diodedriving apparatus is electrically connected to the light emitting diode.The light emitting diode driving apparatus comprises a burning signaldetector, an address burning controller, an address memory and a lightemitting diode driving circuit. The address burning controller iselectrically connected to the burning signal detector. The addressmemory is electrically connected to the address burning controller. Thelight emitting diode driving circuit is electrically connected to thelight emitting diode and the address memory. The burning signal detectorwirelessly receives a wireless address signal from outside. The burningsignal detector converts the wireless address signal into a localaddress signal. The burning signal detector transmits the local addresssignal to the address burning controller. The address burning controllerburns the local address signal into the address memory, so that theaddress memory stores a local address data. The burner comprises a lightemitting unit and a light receiving unit. The light receiving unit iselectrically connected to the light emitting unit. The light emittingunit wirelessly transmits a wireless starting signal and the wirelessaddress signal to the light emitting diode lamp. The local address datais determined whether the local address data is correct or not.

In order to achieve the third object of the present invention mentionedabove, the burning address method of the present invention comprisesfollowing steps. A light emitting diode lamp wirelessly receives awireless signal from outside. The light emitting diode lamp determineswhether the wireless signal comprises a wireless starting signal or not.If the wireless signal comprises the wireless starting signal, the lightemitting diode lamp performs a burning procedure to convert a wirelessaddress signal in/of the wireless signal into a local address data andstores the local address data into an address memory. If the wirelesssignal does not comprise the wireless starting signal, the lightemitting diode lamp does not perform (namely, omits) the burningprocedure.

The advantage of the present invention is to burn the local address datainto the light emitting diode driving apparatus which had beenmanufactured to store or change the local address data.

BRIEF DESCRIPTION OF DRAWING

FIG. 1 shows a block diagram of the light emitting diode lamp of thepresent invention.

FIG. 2 shows a block diagram of the burning signal detector of thepresent invention.

FIG. 3 shows a flow chart of an embodiment of the burning address methodof the present invention.

FIG. 4 shows a block diagram of the light emitting diode system of thepresent invention.

FIG. 5 shows a flow chart of another embodiment of the burning addressmethod of the present invention.

DETAILED DESCRIPTION OF THE INVENTION

Please refer to following detailed description and figures for thetechnical content of the present invention:

FIG. 1 shows a block diagram of the light emitting diode lamp of thepresent invention. A light emitting diode lamp 1 receiving a contactlessburning signal is applied to a burner 2. The light emitting diode lamp 1comprises a light emitting diode driving apparatus 10, at least a lightemitting diode 20, a positive contact 102 and a negative contact 104.The light emitting diode driving apparatus 10 comprises a voltageregulator 106, a signal conversion unit 108, an address and dataidentifier 110, a logic controller 112, a shift register 114, an outputregister 116, a light emitting diode driving circuit 118, an addressregister 120, an address comparator 122, an address memory 124, anaddress burning controller 126, a burning signal detector 128 and anoscillator 130. The signal conversion unit 108 comprises a constantvoltage generator 10802, a voltage subtractor 10804 and a signal filter10806. The voltage subtractor 10804 can be replaced by a voltagecomparator as well.

The light emitting diode driving apparatus 10 is electrically connectedto the light emitting diode 20. The voltage regulator 106 iselectrically connected to the positive contact 102, the negative contact104 and the signal conversion unit 108. The signal conversion unit 108is electrically connected to the positive contact 102. The address anddata identifier 110 is electrically connected to the signal conversionunit 108. The logic controller 112 is electrically connected to theaddress and data identifier 110 and the address memory 124. The shiftregister 114 is electrically connected to the logic controller 112. Theoutput register 116 is electrically connected to the shift register 114and the light emitting diode driving circuit 118. The light emittingdiode driving circuit 118 is electrically connected to the lightemitting diode 20 and the address memory 124. The address register 120is electrically connected to the address and data identifier 110 and thelogic controller 112. The address comparator 122 is electricallyconnected to the logic controller 112, the address register 120 and theaddress memory 124. The address memory 124 is electrically connected tothe address burning controller 126. The address burning controller 126is electrically connected to the burning signal detector 128. Theoscillator 130 is electrically connected to the positive contact 102,the voltage regulator 106, the signal conversion unit 108, the addressand data identifier 110, the logic controller 112, the shift register114 and the output register 116. The constant voltage generator 10802 iselectrically connected to the positive contact 102. The voltagesubtractor 10804 is electrically connected to the constant voltagegenerator 10802. The signal filter 10806 is electrically connected tothe voltage subtractor 10804 and the address and data identifier 110.

The burning signal detector 128 wirelessly receives a wireless startingsignal 202 and a wireless address signal 204 from outside (namely, fromthe burner 2). The burning signal detector 128 converts the wirelessstarting signal 202 into a wired starting signal 206 and converts thewireless address signal 204 into a local address signal 208. The burningsignal detector 128 orderly transmits the wired starting signal 206 andthe local address signal 208 to the address burning controller 126. Whenthe address burning controller 126 receives the wired starting signal206, the address burning controller 126 is configured to burn the localaddress signal 208 into the address memory 124, so that the addressmemory 124 stores a local address data 312.

The signal conversion unit 108 receives a first signal 302 through thepositive contact 102. The signal conversion unit 108 converts the firstsignal 302 into a second signal 304 and sends the second signal 304 tothe address and data identifier 110. The address and data identifier 110identifies the second signal 304 to obtain a third signal 306. The thirdsignal 306 comprises an address data 308 and a lighting data 310. Theaddress and data identifier 110 sends the third signal 306 to the logiccontroller 112. The logic controller 112 sends the address data 308 tothe address register 120. The address comparator 122 compares theaddress data 308 with the local address data 312 stored in the addressmemory 124. If the address data 308 is the same with the local addressdata 312, the address comparator 122 informs the logic controller 112that the address data 308 is the same with the local address data 312,so that the logic controller 112 sends the lighting data 310 to thelight emitting diode driving circuit 118 through the shift register 114and the output register 116. The light emitting diode driving circuit118 drives the light emitting diode 20 to light according to thelighting data 310.

Moreover, the contactless burning signal of the present invention can bea light signal, an infrared signal and a high frequency signal and soon. If necessary, the present invention can add (namely, comprise) anending signal to indicate that the wireless starting signal 202 and thewireless address signal 204 have been transmitted completely. Theaddress memory 124 can be a one-time programmable memory or amultiple-time programmable memory, such as an e-fuse memory, an erasableprogrammable read only memory (ERPOM), an electrically erasableprogrammable read only memory (EEPROM) or a flash memory.

FIG. 2 shows a block diagram of the burning signal detector of thepresent invention. The light emitting diode driving apparatus 10 furthercomprises a voltage source VDD. The burning signal detector 128comprises an optical element 12802, an amplifier 12804, a signaldetector 12806 and a resistor 12808. The optical element 12802 iselectrically connected to the voltage source VDD. The amplifier 12804 iselectrically connected to the optical element 12802. The signal detector12806 is electrically connected to the amplifier 12804 and the addressburning controller 126. The resistor 12808 is electrically connected tothe amplifier 12804 and the optical element 12802.

The optical element 12802 wirelessly orderly receives the wirelessstarting signal 202 and the wireless address signal 204 from outside.Namely, the burner 2 wirelessly orderly transmits the wireless startingsignal 202 and the wireless address signal 204 to the optical element12802. The optical element 12802 senses and converts the wirelessstarting signal 202 into a first sensing signal 210. The optical element12802 senses and converts the wireless address signal 204 into a secondsensing signal 212. The amplifier 12804 amplifies the first sensingsignal 210 to obtain a first amplifying signal 214. The amplifier 12804amplifies the second sensing signal 212 to obtain a second amplifyingsignal 216. The signal detector 12806 detects the first amplifyingsignal 214 to obtain the wired starting signal 206. The signal detector12806 detects the second amplifying signal 216 to obtain the localaddress signal 208.

The optical element 12802 is a PN junction (or a PN interface) of anintegrated circuit, a photo transistor or a photo diode. The PN junction(or the PN interface) generates a leakage electricity phenomenon to beused as the signal source when the PN junction (or the PN interface) issubjected to the light.

FIG. 4 shows a block diagram of the light emitting diode system of thepresent invention. The descriptions of the elements shown in FIG. 4which are the same as the elements shown in FIG. 1 and FIG. 2 are notrepeated here for brevity. A light emitting diode system 3 receiving thecontactless burning signal comprises the light emitting diode lamp 1mentioned above and a burner 2. The burner 2 is wirelessly electricallyconnected to the light emitting diode lamp 1. The burner 2 comprises alight emitting unit 21 and a light receiving unit 22. The lightreceiving unit 22 is electrically connected to the light emitting unit21.

The light emitting unit 21 wirelessly transmits the wireless startingsignal 202 and the wireless address signal 204 to the light emittingdiode lamp 1. The light emitting diode lamp 1 converts the local addressdata 312 into a wireless local address data 314. The light emittingdiode 20 flickeringly lights to transmit the wireless local address data314 to the light receiving unit 22, so that the burner 2 converts thewireless local address data 314 into the local address data 312 anddetermines whether the local address data 312 is correct or not. Thelight receiving unit 22 is a PN junction (or a PN interface), a phototransistor or a photo diode.

Moreover, besides the above-mentioned method for determining whether thelocal address data 312 is correct or not by the burner 2, the presentinvention can also utilize the address data 308 and the lighting data310 mentioned above to determine whether the local address data 312 iscorrect or not. Namely, as mentioned above, if the address data 308 isthe same with the local address data 312, the light emitting diodedriving circuit 118 drives the light emitting diode 20 to lightaccording to the lighting data 310. Therefore, if the light emittingdiode 20 is able to light, the local address data 312 is determined ascorrect. If the light emitting diode 20 is not able to light, the localaddress data 312 is determined as incorrect.

FIG. 3 shows a flow chart of an embodiment of the burning address methodof the present invention. A burning address method for the lightemitting diode lamp receiving the contactless burning signal of thepresent invention comprises following steps.

Step S02: A burner wirelessly orderly transmits a wireless startingsignal and a wireless address signal to a burning signal detector.

Step S04: The burning signal detector converts the wireless startingsignal into a wired starting signal and converts the wireless addresssignal into a local address signal.

Step S06: The burning signal detector transmits the wired startingsignal and the local address signal to an address burning controller.

Step S08: The address burning controller determines whether the addressburning controller receives the wired starting signal or not. If not,the burning address method goes to a step S10. If yes, the burningaddress method goes to a step S12.

Step S10: The address burning controller omits the local address signal.Then the burning address method returns to the step S02. Step S12: Theaddress burning controller burns the local address signal into anaddress memory, so that the address memory stores a local address data.

Step S14: A light emitting diode (for example, the light emitting diode20 shown in FIG. 1) is utilized to flickeringly light to transmit thelocal address data to the burner to determine whether the local addressdata is correct or not. If the burner determines that the local addressdata is incorrect, the burner wirelessly orderly re-transmits thewireless starting signal and the wireless address signal to the burningsignal detector. If the burner determines that the local address data iscorrect, the burning address method is finished or the burning addressmethod for another light emitting diode lamp is performed. Moreover, itis noted that the step S14 is to verify whether the local address datais correct or not, but the step S14 is not an essential step of theburning address method of the present invention.

FIG. 5 shows a flow chart of another embodiment of the burning addressmethod of the present invention. A burning address method for the lightemitting diode lamp receiving the contactless burning signal of thepresent invention comprises following steps.

Step T02: The light emitting diode lamp wirelessly receives a wirelesssignal from outside.

Step T04: The light emitting diode lamp determines whether the wirelesssignal comprises a wireless starting signal or not. If the wirelesssignal does not comprise the wireless starting signal, the burningaddress method goes to a step T06. If the wireless signal comprises thewireless starting signal, the burning address method goes to a step T08.

Step T06: The light emitting diode lamp does not perform (namely, omits)a burning procedure. Then the burning address method returns to the stepT02.

Step T08: The light emitting diode lamp performs the burning procedureto convert a wireless address signal in/of the wireless signal into alocal address data and stores the local address data into an addressmemory. After the light emitting diode lamp finishes the burningprocedure, the burning address method goes to a step T10.

Step T10: A verification procedure is performed to wirelessly transmitthe local address data stored in the address memory to a verificationmodule.

Step T12: The verification module determines whether the local addressdata wirelessly received by the verification module is the same with thelocal address data in/of the wireless address signal or not. If thelocal address data wirelessly received by the verification module is thesame with the local address data of the wireless address signal, theburning address method goes to a step T14. If the local address datawirelessly received by the verification module is not the same with thelocal address data of the wireless address signal, the burning addressmethod goes to a step T16.

Step T14: The burning address method is finished. Or the burning addressmethod for another light emitting diode lamp is performed.

Step T16: The verification module informs the light emitting diode lampto eliminate the local address data stored in the address memory. Thenthe burning address method returns to the step T02.

It is noted that the steps T10˜16 mentioned above are to verify whetherthe local address data is correct or not, but the steps T10˜16 mentionedabove are not essential steps of the burning address method of thepresent invention.

The advantage of the present invention is to burn the local address data208 into the light emitting diode driving apparatus 10 which had beenmanufactured to store or change the local address data 312, and thelight emitting diode driving apparatus 10 can be burned repeatedly.Moreover, compared to the burning data being sent through the powercarriers when burning, the present invention can avoid incorrectlydetermining the conventional carrier signals as the burning signal.

Although the present invention has been described with reference to thepreferred embodiment thereof, it will be understood that the inventionis not limited to the details thereof. Various substitutions andmodifications have been suggested in the foregoing description, andothers will occur to those of ordinary skill in the art. Therefore, allsuch substitutions and modifications are intended to be embraced withinthe scope of the invention as defined in the appended claims.

What is claimed is:
 1. A light emitting diode lamp receiving acontactless burning signal and comprising: at least a light emittingdiode; and a light emitting diode driving apparatus electricallyconnected to the light emitting diode, wherein the light emitting diodedriving apparatus comprises: a burning signal detector; an addressburning controller electrically connected to the burning signaldetector; an address memory electrically connected to the addressburning controller; and a light emitting diode driving circuitelectrically connected to the light emitting diode and the addressmemory, wherein the burning signal detector wirelessly receives awireless address signal from outside; the burning signal detectorconverts the wireless address signal into a local address signal; theburning signal detector transmits the local address signal to theaddress burning controller; the address burning controller burns thelocal address signal into the address memory, so that the address memorystores a local address data.
 2. The light emitting diode lamp of claim1, wherein the burning signal detector wirelessly orderly receives awireless starting signal and the wireless address signal from outside;the burning signal detector converts the wireless starting signal into awired starting signal; the burning signal detector orderly transmits thewired starting signal and the local address signal to the addressburning controller; when the address burning controller receives thewired starting signal, the address burning controller burns the localaddress signal into the address memory, so that the address memorystores the local address data.
 3. The light emitting diode lamp of claim1 further comprising: a positive contact, wherein the light emittingdiode driving apparatus further comprises: a signal conversion unitelectrically connected to the positive contact; an address and dataidentifier electrically connected to the signal conversion unit; a logiccontroller electrically connected to the address and data identifier andthe address memory; a shift register electrically connected to the logiccontroller; an output register electrically connected to the shiftregister and the light emitting diode driving circuit; an addressregister electrically connected to the address and data identifier andthe logic controller; and an address comparator electrically connectedto the logic controller, the address register and the address memory,wherein the signal conversion unit receives a first signal through thepositive contact; the signal conversion unit converts the first signalinto a second signal and sends the second signal to the address and dataidentifier; the address and data identifier identifies the second signalto obtain a third signal; the third signal comprises an address data anda lighting data; the address and data identifier sends the third signalto the logic controller; the logic controller sends the address data tothe address register; the address comparator compares the address datawith the local address data stored in the address memory; wherein if theaddress data is the same with the local address data, the addresscomparator informs the logic controller that the address data is thesame with the local address data, so that the logic controller sends thelighting data to the light emitting diode driving circuit through theshift register and the output register; the light emitting diode drivingcircuit drives the light emitting diode to light according to thelighting data.
 4. The light emitting diode lamp of claim 3 furthercomprising: a negative contact, wherein the light emitting diode drivingapparatus further comprises: a voltage regulator electrically connectedto the positive contact, the negative contact and the signal conversionunit; and an oscillator electrically connected to the positive contact,the voltage regulator, the signal conversion unit, the address and dataidentifier, the logic controller, the shift register and the outputregister.
 5. The light emitting diode lamp of claim 3, wherein thesignal conversion unit comprises: a constant voltage generatorelectrically connected to the positive contact; a voltage subtractorelectrically connected to the constant voltage generator; and a signalfilter electrically connected to the voltage subtractor and the addressand data identifier.
 6. The light emitting diode lamp of claim 1,wherein the light emitting diode driving apparatus further comprises: avoltage source, wherein the burning signal detector comprises: anoptical element electrically connected to the voltage source; anamplifier electrically connected to the optical element; a signaldetector electrically connected to the amplifier and the address burningcontroller; and a resistor electrically connected to the amplifier andthe optical element, wherein the optical element wirelessly orderlyreceives a wireless starting signal and the wireless address signal fromoutside; the optical element senses and converts the wireless startingsignal into a first sensing signal; the optical element senses andconverts the wireless address signal into a second sensing signal; theamplifier amplifies the first sensing signal to obtain a firstamplifying signal; the amplifier amplifies the second sensing signal toobtain a second amplifying signal; the signal detector detects the firstamplifying signal to obtain a wired starting signal; the signal detectordetects the second amplifying signal to obtain the local address signal.7. The light emitting diode lamp of claim 6, wherein the optical elementis a pn junction, a photo transistor or a photo diode.
 8. A lightemitting diode system receiving a contactless burning signal andcomprising: a light emitting diode lamp; and a burner wirelesslyelectrically connected to the light emitting diode lamp, wherein thelight emitting diode lamp comprises: at least a light emitting diode;and a light emitting diode driving apparatus electrically connected tothe light emitting diode, wherein the light emitting diode drivingapparatus comprises: a burning signal detector; an address burningcontroller electrically connected to the burning signal detector; anaddress memory electrically connected to the address burning controller;and a light emitting diode driving circuit electrically connected to thelight emitting diode and the address memory, wherein the burning signaldetector wirelessly receives a wireless address signal from outside; theburning signal detector converts the wireless address signal into alocal address signal; the burning signal detector transmits the localaddress signal to the address burning controller; the address burningcontroller burns the local address signal into the address memory, sothat the address memory stores a local address data; wherein the burnercomprises: a light emitting unit; and a light receiving unitelectrically connected to the light emitting unit, wherein the lightemitting unit wirelessly transmits a wireless starting signal and thewireless address signal to the light emitting diode lamp; the localaddress data is determined whether the local address data is correct ornot.
 9. The light emitting diode system of claim 8, wherein the lightreceiving unit is a pn junction, a photo transistor or a photo diode.10. The light emitting diode system of claim 8, wherein the burningsignal detector wirelessly orderly receives the wireless starting signaland the wireless address signal from outside; the burning signaldetector converts the wireless starting signal into a wired startingsignal; the burning signal detector orderly transmits the wired startingsignal and the local address signal to the address burning controller;when the address burning controller receives the wired starting signal,the address burning controller burns the local address signal into theaddress memory, so that the address memory stores the local addressdata.
 11. The light emitting diode system of claim 8, wherein the lightemitting diode lamp further comprises: a positive contact, wherein thelight emitting diode driving apparatus further comprises: a signalconversion unit electrically connected to the positive contact; anaddress and data identifier electrically connected to the signalconversion unit; a logic controller electrically connected to theaddress and data identifier and the address memory; a shift registerelectrically connected to the logic controller; an output registerelectrically connected to the shift register and the light emittingdiode driving circuit; an address register electrically connected to theaddress and data identifier and the logic controller; and an addresscomparator electrically connected to the logic controller, the addressregister and the address memory, wherein the signal conversion unitreceives a first signal through the positive contact; the signalconversion unit converts the first signal into a second signal and sendsthe second signal to the address and data identifier; the address anddata identifier identifies the second signal to obtain a third signal;the third signal comprises an address data and a lighting data; theaddress and data identifier sends the third signal to the logiccontroller; the logic controller sends the address data to the addressregister; the address comparator compares the address data with thelocal address data stored in the address memory; wherein if the addressdata is the same with the local address data, the address comparatorinforms the logic controller that the address data is the same with thelocal address data, so that the logic controller sends the lighting datato the light emitting diode driving circuit through the shift registerand the output register; the light emitting diode driving circuit drivesthe light emitting diode to light according to the lighting data. 12.The light emitting diode system of claim 11, wherein the light emittingdiode lamp further comprises: a negative contact, wherein the lightemitting diode driving apparatus further comprises: a voltage regulatorelectrically connected to the positive contact, the negative contact andthe signal conversion unit; and an oscillator electrically connected tothe positive contact, the voltage regulator, the signal conversion unit,the address and data identifier, the logic controller, the shiftregister and the output register.
 13. The light emitting diode system ofclaim 11, wherein the signal conversion unit comprises: a constantvoltage generator electrically connected to the positive contact; avoltage subtractor electrically connected to the constant voltagegenerator; and a signal filter electrically connected to the voltagesubtractor and the address and data identifier.
 14. The light emittingdiode system of claim 8, wherein the light emitting diode drivingapparatus further comprises: a voltage source, wherein the burningsignal detector comprises: an optical element electrically connected tothe voltage source; an amplifier electrically connected to the opticalelement; a signal detector electrically connected to the amplifier andthe address burning controller; and a resistor electrically connected tothe amplifier and the optical element, wherein the optical elementwirelessly orderly receives the wireless starting signal and thewireless address signal from outside; the optical element senses andconverts the wireless starting signal into a first sensing signal; theoptical element senses and converts the wireless address signal into asecond sensing signal; the amplifier amplifies the first sensing signalto obtain a first amplifying signal; the amplifier amplifies the secondsensing signal to obtain a second amplifying signal; the signal detectordetects the first amplifying signal to obtain a wired starting signal;the signal detector detects the second amplifying signal to obtain thelocal address signal.
 15. The light emitting diode system of claim 14,wherein the optical element is a pn junction, a photo transistor or aphoto diode.
 16. The light emitting diode system of claim 8, wherein thelight emitting diode lamp converts the local address data into awireless local address data; the light emitting diode flickeringlylights to transmit the wireless local address data to the lightreceiving unit, so that the burner converts the wireless local addressdata into the local address data and determines whether the localaddress data is correct or not.
 17. A burning address method for a lightemitting diode lamp receiving a contactless burning signal andcomprising: the light emitting diode lamp wirelessly receiving awireless signal from outside; the light emitting diode lamp determiningwhether the wireless signal comprises a wireless starting signal or not;if the wireless signal comprises the wireless starting signal, the lightemitting diode lamp performing a burning procedure to convert a wirelessaddress signal in the wireless signal into a local address data andstoring the local address data into an address memory; and if thewireless signal does not comprise the wireless starting signal, thelight emitting diode lamp omitting the burning procedure.
 18. Theburning address method of claim 17 further comprising: after the lightemitting diode lamp finishes the burning procedure, performing averification procedure to wirelessly transmit the local address datastored in the address memory to a verification module, so that theverification module determines whether the local address data wirelesslyreceived by the verification module is the same with the local addressdata in the wireless address signal or not.